Question
Medium
Solving time: 3 mins
Four particles and with masses and are at the corners of a square. They have accelerations of equal magnitude with directions as shown. The acceleration of the centre of mass of the particles
(in ) is
(a)
(c) zero
(d)
Found 2 tutors discussing this question
Discuss this question LIVE
5 mins ago
Text solutionVerified
Exp. (a)
For a system of discrete masses, acceleration of centre of mass is given by
where, and , (according to the question)
For a system of discrete masses, acceleration of centre of mass is given by
where, and , (according to the question)
Was this solution helpful?
32
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Questions from JEE Mains 2019 - PYQs
Question 1
Medium
Views: 5,558
Question 2
Easy
Views: 6,195
(a)
(b)
(c)
(d)
Question 3
Medium
Views: 5,623
(a)
(b)
(c)
(d)
Question 4
Medium
Views: 5,850
(a)
(b)
(c)
(d)
Practice questions from Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)
Question 1
Medium
Views: 5,600
(a)
(b)
(c)
(d)
Question 2
Medium
Views: 5,918
Question 3
Medium
Views: 5,877
(a) for any
(b)
(c)
(d)
Question 4
Medium
Views: 5,578
Practice questions from System of Particles and Rotational Motion in the same exam
Question 1
Easy
Views: 5,440
Assertion A : Body ' P ' having mass M moving with speed 'u' has head-on collision elastically with another body ' Q ' having mass ' m ' initially at rest. If , body ' Q ' will have a maximum speed equal to '2u' after collision.
Reason : During elastic collision, the momentum and kinetic energy are both conserved.
In the light of the above statements, choose the most appropriate answer from the options given below :
Practice more questions from System of Particles and Rotational Motion
Question 1
Hard
Views: 5,184
Question 2
Medium
Views: 5,670
Question 3
Easy
Views: 5,478
A body remains in neutral equilibrium when meta center coincides with the center of gravity.
Question 4
Medium
Views: 5,318
Practice questions on similar concepts asked by Filo students
Question 2
Views: 5,865
Question 3
Views: 5,770
Question 4
Views: 5,798
Stuck on the question or explanation?
Connect with our Physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Four particles and with masses and are at the corners of a square. They have accelerations of equal magnitude with directions as shown. The acceleration of the centre of mass of the particles (in ) is (a) (c) zero (d) |
Topic | System of Particles and Rotational Motion |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 32 |